0000000018.csrs

[cvpfus]

Contributor: cvpfus
SSH Public key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCgFanSk/+VutY/ov/S1p4cxACNqcILdxwZG5z36uIa7k0yWAXIRp5KRq+DFfaWoAbd/iWW3s6X4A1r6QAgP8ZUEExjBnmuXOQhaoeWxf1WvMvkq0qob0vhPSVDjUiysr0mPtbttsJp1+/LaN9NpzcSxHgaYT9bC3rmwRCkMLNAUeAtSDHW1OkbLFzaZHwcYEhlq1crWa75N5IzGzhgUBlLjwa0gKcK5m4ekhDZ8lWs9T03kGrEBUz3I22t/m8sGa7ElLBSgyB6S0PDtUzyf671plJ+GMP7J6x1AZD4GgvEIaLPaK98Ox0LVEEzH5hpd490xRwM4+Jm76bXNgjr3Kaj
Attestation:

[github-actions]

Thank you for your interest in contributing to the Zircuit Ceremony!

Begin the following process only after receiving notification that it is your turn to contribute through a message in this issue. Please follow instructions only from the issue's assignee.

Once notified, you have 1 hour to confirm by posting a message in this issue that you have started your contribution. If you do not confirm within one hour, your contribution slot might be suspended.

Prerequisites

Get sources

git clone https://github.com/zircuit-labs/ceremony.git
cd ceremony

Generate an SSH Key - Optional

Contributors are required to provide an SSH public key to upload their contributions to our servers.

If you don't have one, you can generate a new SSH public key as:

ssh-keygen -t ed25519 -b 256 -f ./id_ceremony -N "" -C ""

Next, edit the issue description and report as SSH Public key the output of the command:

cat ./id_ceremony.pub

Please note that if you use Docker to compute your contribution, the key will be automatically added to the Docker image during the build process and available in the working directory. If you already have an SSH key and prefer not to generate a new one, you will need to import your existing key manually.

Build

To contribute, you will need a total of at least 33 GiB of combined RAM and SWAP memory available. If you are using Docker, ensure that sufficient resources are allocated when running images.

From sources

cargo install --locked --path . --root .
export PATH="./bin:${PATH}"
chmod +x download.sh

With Docker

docker build . -t "ceremony"

Contribute

Before proceeding, please post a comment on this issue to notify us that you have started your contribution.

Only in the case you are using Docker, you need to first run the built image:

docker run -it "ceremony"

Download the latest contribution:

./download.sh

and verify that the hash of the downloaded contribution matches the one reported here.

Then, compute your contribution:

export RUST_LOG=info
contribute -c ./contributions

The last command will create a contribution using the default settings. For additional options and configurations, please refer to instructions.

If you don't plan to actively use your computer during the contribution phase, please read this section to avoid performance degradation due to power-saving settings.

Upload Contribution

After completing your contribution, upload it to our server using your SSH key:

sftp -i ./id_ceremony [email protected]
put ./contributions/[YOUR_CONTRIBUTION_ID].csrs
quit

If your upload is interrupted, you can use reput in place of put to resume it.

Once the upload is complete, post a comment on this issue to notify us that your contribution has been uploaded.

[zvorcuit]

@cvpfus are you ready to start contribution?

[zvorcuit]

Your allocated contribution time slot has been suspended due to not confirming availability for 15 minutes. Please let us know when you are ready to contribute again. Thank you!

[cvpfus]

@zvorcuit sorry i was sleeping, when can i contribute?

[cvpfus]

@zvorcuit looks like the latest contributor has uploaded the contribution, can I start contribution after him?

[zvorcuit]

@cvpfus, you can now proceed with your contribution!

Please notify us with a comment on this issue after each of the following steps is completed:

• Your contribution process begins.
• Your upload is finished.

Please note that if you do not acknowledge the start of the contribution process within 15 minutes, your contribution slot will be suspended.

[cvpfus]

Okay, downloading now

[cvpfus]

contribution started

[2024-06-12T09:49:18Z INFO ceremony::contribution] Reading contribution from "./contributions/0000000017.csrs"
[2024-06-12T09:51:38Z INFO ceremony::check] Checking contribution with id 17
[2024-06-12T09:51:38Z INFO ceremony::check] Contribution's k and n are correct
[2024-06-12T09:51:38Z INFO ceremony::check] > SRS Check #1 Succeded: srs uses hardcoded group generators
[2024-06-12T09:51:38Z INFO ceremony::check] > SRS Check #2 Succeded: g2 and s_g2 have order r
[2024-06-12T09:51:38Z INFO ceremony::check] > SRS Check #3 Succeded: the g vector has expected size

[zvorcuit]

Dear @cvpfus, what is the current status?

[cvpfus]

still contributing

[2024-06-12T09:58:19Z INFO ceremony::secrets] Hashing hasher's state 1048576 times
[2024-06-12T09:58:19Z INFO ceremony::secrets] Extracting secrets
[2024-06-12T09:58:19Z INFO ceremony::contribute] Rescaling powers of tau..

[cvpfus]

just want to update, please wait a little more time..

[2024-06-12T11:44:23Z INFO ceremony::contribute] Computing contribution proof..

[cvpfus]

Uploading..

[zvorcuit]

Dear @cvpfus what is the upload status now?

[cvpfus]

About 30 minutes left. the upload speed is really slow🙏

Uploading ceremony/contributions/0000000018.csrs to /0000000018.csrs
0000000018.csrs 55% 9123MB 3.8MB/s 31:38 ETA

[cvpfus]

85% now.. about 13 more minutes, the upload speed is fluctuating

Uploading ceremony/contributions/0000000018.csrs to /0000000018.csrs
0000000018.csrs 85% 14GB 2.9MB/s 13:21 ETA

[cvpfus]

@zvorcuit upload finished

[zvorcuit]

Contribution has been successfully verified.

The hash of contribution is 15f930f5f447eb8f81c95020db2150bbb1ade24f3c791d9ca5daa9569ecc11aa.

Added to the contribution list with ID 0000000018.csrs.

Thanks for your contribution!

[zvorcuit]

Dear @cvpfus,

We would like to reward your efforts in the ceremony by sending you Zircuit Points!

If you're interested, please provide an Ethereum address within 7 days. We will then transfer the Zircuit Points to the address you provide in the following days.

Thanks once more for your participation in the ceremony!

[cvpfus]

my previous comment was deleted (i sent wrong address)
this is my address, thank you!

0x0e263f3C4f2f6B202E05c4a8054A70dBd410a321